190218000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 240

約数和(自身を含む): 714489984

約数和(自身を除く): 524271984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 647, 700, 735, 750, 784, 840, 875, 980, 1000, 1050, 1176, 1200, 1225, 1294, 1400, 1470, 1500, 1680, 1750, 1941, 1960, 2000, 2100, 2352, 2450, 2588, 2625, 2800, 2940, 3000, 3235, 3500, 3675, 3882, 3920, 4200, 4529, 4900, 5176, 5250, 5880, 6000, 6125, 6470, 7000, 7350, 7764, 8400, 9058, 9705, 9800, 10352, 10500, 11760, 12250, 12940, 13587, 14000, 14700, 15528, 16175, 18116, 18375, 19410, 19600, 21000, 22645, 24500, 25880, 27174, 29400, 31056, 31703, 32350, 36232, 36750, 38820, 42000, 45290, 48525, 49000, 51760, 54348, 58800, 63406, 64700, 67935, 72464, 73500, 77640, 80875, 90580, 95109, 97050, 98000, 108696, 113225, 126812, 129400, 135870, 147000, 155280, 158515, 161750, 181160, 190218, 194100, 217392, 226450, 242625, 253624, 258800, 271740, 294000, 317030, 323500, 339675, 362320, 380436, 388200, 452900, 475545, 485250, 507248, 543480, 566125, 634060, 647000, 679350, 760872, 776400, 792575, 905800, 951090, 970500, 1086960, 1132250, 1268120, 1294000, 1358700, 1521744, 1585150, 1698375, 1811600, 1902180, 1941000, 2264500, 2377725, 2536240, 2717400, 3170300, 3396750, 3804360, 3882000, 3962875, 4529000, 4755450, 5434800, 6340600, 6793500, 7608720, 7925750, 9058000, 9510900, 11888625, 12681200, 13587000, 15851500, 19021800, 23777250, 27174000, 31703000, 38043600, 47554500, 63406000, 95109000, 190218000]

約数ペア:

[(1, 190218000), (2, 95109000), (3, 63406000), (4, 47554500), (5, 38043600), (6, 31703000), (7, 27174000), (8, 23777250), (10, 19021800), (12, 15851500), (14, 13587000), (15, 12681200), (16, 11888625), (20, 9510900), (21, 9058000), (24, 7925750), (25, 7608720), (28, 6793500), (30, 6340600), (35, 5434800), (40, 4755450), (42, 4529000), (48, 3962875), (49, 3882000), (50, 3804360), (56, 3396750), (60, 3170300), (70, 2717400), (75, 2536240), (80, 2377725), (84, 2264500), (98, 1941000), (100, 1902180), (105, 1811600), (112, 1698375), (120, 1585150), (125, 1521744), (140, 1358700), (147, 1294000), (150, 1268120), (168, 1132250), (175, 1086960), (196, 970500), (200, 951090), (210, 905800), (240, 792575), (245, 776400), (250, 760872), (280, 679350), (294, 647000), (300, 634060), (336, 566125), (350, 543480), (375, 507248), (392, 485250), (400, 475545), (420, 452900), (490, 388200), (500, 380436), (525, 362320), (560, 339675), (588, 323500), (600, 317030), (647, 294000), (700, 271740), (735, 258800), (750, 253624), (784, 242625), (840, 226450), (875, 217392), (980, 194100), (1000, 190218), (1050, 181160), (1176, 161750), (1200, 158515), (1225, 155280), (1294, 147000), (1400, 135870), (1470, 129400), (1500, 126812), (1680, 113225), (1750, 108696), (1941, 98000), (1960, 97050), (2000, 95109), (2100, 90580), (2352, 80875), (2450, 77640), (2588, 73500), (2625, 72464), (2800, 67935), (2940, 64700), (3000, 63406), (3235, 58800), (3500, 54348), (3675, 51760), (3882, 49000), (3920, 48525), (4200, 45290), (4529, 42000), (4900, 38820), (5176, 36750), (5250, 36232), (5880, 32350), (6000, 31703), (6125, 31056), (6470, 29400), (7000, 27174), (7350, 25880), (7764, 24500), (8400, 22645), (9058, 21000), (9705, 19600), (9800, 19410), (10352, 18375), (10500, 18116), (11760, 16175), (12250, 15528), (12940, 14700), (13587, 14000)]